/*
  Copyright (c) 2011 Arduino.  All right reserved.

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  See the GNU Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/


#ifndef DTOSTRF_H_
#define DTOSTRF_H_

//****************************************************************************
// @External Prototypes
//****************************************************************************

/*
 * \brief Converts a float into string..
 *
 * \param val The float value to convert
 * \param width Number of digits before the "."
 * \param precision Number of digits after the "."
 * \param buf Resultant output string
 */
char* dtostrf(float val, int width, unsigned int precision, char* buf);


#endif /* DTOSTRF_H_ */
